71402456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{469753}}^1$

素因数の和:469778

約数の個数: 16

約数和(自身を含む): 140926200

約数和(自身を除く): 69523744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 469753, 939506, 1879012, 3758024, 8925307, 17850614, 35701228, 71402456]

約数ペア:

[(1, 71402456), (2, 35701228), (4, 17850614), (8, 8925307), (19, 3758024), (38, 1879012), (76, 939506), (152, 469753)]